Chapter 9: Q. 56 (page 731)
Convert the equations given in polar coordinates to equations in rectangular coordinates.
Short Answer
The rectangular form of equations are:
Chapter 9: Q. 56 (page 731)
Convert the equations given in polar coordinates to equations in rectangular coordinates.
The rectangular form of equations are:
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Get started for freeUse Cartesian coordinates to express the equations for the parabolas determined by the conditions specified in Exercises 22โ31.
Measurements indicate that Earthโs orbital eccentricity is and its semimajor axis is astronomical units.
(a) Write a Cartesian equation for Earthโs orbit.
(b) Give a polar coordinate equation for Earthโs orbit, assuming that the sun is the focus of the elliptical orbit.
Use Cartesian coordinates to express the equations for the parabolas determined by the conditions specified in Exercises 22โ31.
Show that the eccentricity satisfies the equation.
Complete the square to describe the conics in Exercises .
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